--- id: 5d5aaa5807f328a948d398d1 title: Part 5 challengeType: 0 --- # --description-- Now you will declare a variable without initializing it. Using the `let` keyword, declare a variable called `fighting` but don't set it equal to anything. Just end the line with a semicolon right after the variable name. # --hints-- See description above for instructions. ```js assert(/let\s+fighting\s*;?/.test(code) && fighting === undefined); ``` # --seed-- ## --before-user-code-- ```html